[smokeping-users] What's mean unknown_sec ?

[Tobias Oetiker]

Hi Calvin,

Today Calvin Park wrote:

> Hello SmokePing Users ~
>
> Below info. is RRD schema.
>
> name            ( ex : uptime, loss ... )
> type              ( ex : GAUGE, COUNTER... )
> min. heart beat	 ( ex : 300, 600 )
> min
> max
> last_DS
> value
> unknown_sec   <--- this
>
> Could you explain to me what's used for 'unknow_sec' field ?

unknown seconds are the number of seconds within an interval that
have no valid data. If more than 50% of a base interval (step)
is filled with unknown data, then the complete periode is
considered to be of unknownn value.

cheers
tobi
>
> Thank you . Have a good weekends ~
>
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>
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-- 
Tobi Oetiker, OETIKER+PARTNER AG, Aarweg 15 CH-4600 Olten, Switzerland
http://it.oetiker.ch tobi at oetiker.ch ++41 62 775 9902 / sb: -9900